Morphological changes and luminescence of Escherichia coli in contact with Mn2O3 and Co3O4 ultrafine particles as components of a mineral feed additive
The prospects for the environmentally safe use of ultrafine materials are outlined. The limits of the dosages of Co<sub>3</sub>O<sub>4</sub> and Mn<sub>2</sub>O<sub>3</sub> UFPs recommended for further study <i>in vitro</i> and <i>in vivo</i> in feeding farm animals are established (no more than 4.9 × 10<sup>-4</sup> mol/L for Mn<sub>2</sub>O<sub>3</sub> UFPs and 1.5 × 10<sup>-5</sup> mol/L for Co<sub>3</sub>O<sub>4</sub> UFPs). The limitation of the work is the lack of experiments to determine the mechanisms of the toxic effect of UFP on bacteria, protein structures, and DNA and oxidative stress, which is planned to be performed in the future together with <i>in situ</i> and <i>in vivo</i> studies on animals.
Authors
- Daniil E Shoshin (ORCID: https://orcid.org/0000-0003-3086-681X)
- Elena A Sizova (ORCID: https://orcid.org/0000-0002-5125-5981)
- Aina M Kamirova
Institutions
- Federal Scientific Center for Biological Systems and Agricultural Technologies of the Russian Academy of Sciences (RU)
Publication Details
- Journal
- Veterinary World
- Published
- 2024-08-01
- DOI
- https://doi.org/10.14202/vetworld.2024.1880-1888
- Citations
- 3
- Primary Topic
- Nanoparticles: synthesis and applications
- Type
- article
- Field-Weighted Citation Impact
- 0.35
Funders
- Russian Science Foundation